As a powerful central nervous system (CNS)stimulant,which of these substances can lead to miscarriage,preterm labor,placental separation (abruption),and stillbirth?

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Cocaine is a powerful CNS stimulant that can cause vasoconstriction, leading to reduced blood flow to the uterus and placenta, which can result in miscarriage, preterm labor, placental separation (abruption), and stillbirth. Heroin and PCP are not typically associated with adverse pregnancy outcomes, although they can still pose risks to the developing fetus. Alcohol is a known teratogen and can cause a range of birth defects and developmental delays, but is not typically associated with the specific pregnancy complications listed here.

As a Powerful Central Nervous System (CNS)stimulant,which of These Substances